Home / 5,793,363,101.55-8,690,044,652.33-1,431,295,373.55

Finding the Fourth Proportional to 5,793,363,101.55, 8,690,044,652.33 and 1,431,295,373.55

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Solution

The fourth proportional to 5,793,363,101.55, 8,690,044,652.33 and 1,431,295,373.55 is: 2,146,943,060.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,793,363,101.55 : 8,690,044,652.33 = 1,431,295,373.55 : x
  2. Step 2: Convert to fraction form
    5,793,363,101.55/8,690,044,652.33 = 1,431,295,373.55/x
  3. Step 3: Cross multiply
    5,793,363,101.55x = 8,690,044,652.33 × 1,431,295,373.55
  4. Step 4: Simplify right side
    5,793,363,101.55x = 12,438,020,706,815,690,752
  5. Step 5: Solve for x
    x = 12,438,020,706,815,690,752/5,793,363,101.55
  6. Step 6: Final answer
    x = 2,146,943,060.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.